Factor Info
| ID | 81443 |
| Size | 157 digits / 519 bits |
| Status | composite |
| Value | 1222432180840294038866390980986050518161249358325184860266299943132267664285603319703897910033400175536433624410396285031978326938431134135411770442268978669 |
Factorizations
| Primary | (ID: 81163) 851692182222674682962658334792936291749789855214118874702189857 (proven prime) |
| (ID: 81444) 1435298111637109622899761930922221601377079473333443669564033515847166706522089957769694442317 (proven prime) |
Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.